Experimental spray dryers are generally used in research laboratories in universities or factories. In the process of using them, some problems may often occur. These problems may be due to operational problems or problems with the machine itself. We have to do It is best to maintain the experimental spray dryer at ordinary times, but also to know some small maintenance knowledge.
One: The drying effect of the product is poor, the water content is high, or there is wet powder
It may be that the exhaust air temperature is low, increase the lower temperature, or reduce the feed. Also check the pipes, they may be clogged.
Two: The machine vibrates greatly when it is working, and there are noises and noises.
It may be that the atomizing disc is unbalanced, or the shaft is bent and damaged, or there may be a lubrication problem. Pay attention to correcting the atomizing disc, repairing and replacing the shaft, and doing a good job of lubrication.
Three: The vibrating electric hammer does not move or is irregular, and the automatic control instrument fails
It may be that the object itself is damaged, see if it needs to be replaced, or the circuit is unstable. The electric hammer may also be a spring problem, replace the spring. The loss of control of the instrument may also be due to unstable air pressure. Check the air pressure and adjust it.
Four: Small air volume and oil leakage from the atomizer
It's all air pressure problems, the air volume is small, check the filter, and adjust the pressure difference. The atomizer leaks oil to adjust the air pressure of the spray tower.
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